package org.brownflat.watergate.scm;

/**
 * <p>&copy Rupert Jones 2012</p>
 *
 * @author rup
 */
public class EmptyDiffOutput implements DiffOutput {

    @Override
    public String getOutput() {
        return "";
    }

    @Override
    public DiffOutput getBeforeFile() {
        return new EmptyDiffOutput();
    }

    @Override
    public DiffOutput getAfterFile() {
        return new EmptyDiffOutput();
    }

    @Override
    public boolean hasOutput() {
        return false;
    }
}
